You'll be sorry if I catch you!

要是让我抓着，你会后悔的！

《牛津词典》

If I catch you, you've dead.

要是被我抓到，你们就死定了！

youdao

I'll report you to the police if I catch you stealing again.

再让我看见你偷东西，我就向警察报告。

youdao

There may be some inefficiencies, and at some point, if you catch me in the hallway, I can give you a sermon on what goes on inside that reactor.

可能会有某些损耗，如果你能在过道上遇到我的话，我会给你详细讲讲,里面到底发生了什么。

麻省理工公开课 - 固态化学导论课程节选

His song "Ai Se Eu Te Pego, " or "Oh, If I Catch You, " about meeting a pretty girl at a party, has become No. 1 on iTunes in countries throughout Europe and Latin America.

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" Later she disclosed: "But I told him: 'If ever I catch you once, I'm going to leave right away.

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If you happened to catch this, you know what I mean.

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